| AMERICAN SUGAR CANE LEAGUE OF USA, INC PAC | committee | $6.1M |
| LOUISIANA LEGACY POLICY SOLUTIONS INC | person | $4.5M |
| SCALISE FOR CONGRESS | committee | $3.8M |
| SMITH, THOMAS | Individual | $2.6M |
| BILL CASSIDY FOR CONGRESS | committee | $2.4M |
| JOHNSON, CHARLES | Individual | $2.3M |
| DORE, WILLIAM J | Individual | $2.3M |
| GARY CHOUEST | Individual | $2.2M |
| FLEMING FOR CONGRESS | committee | $1.7M |
| CONTINUING AMERICA'S STRENGTH AND SECURITY PAC | committee | $1.6M |
| JONES WALKER L.L.P. POLITICAL ACTION COMMITTEE | committee | $1.6M |
| EDWARD JONES | person | $1.5M |
| CHICAGO BRIDGE & IRON COMPANY POLITICAL ACTION COMMITTEE | committee | $1.4M |
| ARPAC | committee | $1.4M |
| REILY, WILLIAM | Individual | $1.1M |
| BOLLINGER, DONALD | Individual | $1.1M |
| BOLLINGER, DONALD T | Individual | $1.0M |
| CANIZARO, JOSEPH C. | Individual | $974K |
| FRANCO, ALAN | Individual | $895K |
| GREG MOSING | Individual | $832K |
| LOUISIANIANS FOR AMERICAN SECURITY POLITICAL ACTION COMMITTEE | committee | $769K |
| COMMON SENSE FOR AMERICA PAC | committee | $758K |
| RIVER BIRCH, LLC | person | $754K |
| LAMAR ADVERTISING COMPANY POLITICAL ACTION COMMITTEE (LAMARPAC) | committee | $753K |
| Keith Myers | Individual | $753K |
| FAVRE, ART E. | Individual | $738K |
| COMMONSENSE POLICY IN ACTION | person | $720K |
| ACADIAN AMBULANCE SERVICE EMPLOYEE FEDERAL POLITICAL ACTION COMMITTEE, INC. | committee | $698K |
| CANIZARO, JOSEPH | Individual | $675K |
| LHC GROUP, INC. PAC | committee | $654K |
| DIEFENTHAL, EDWARD L | Individual | $637K |
| PROTECTING LOUISIANA VALUES | person | $633K |
| AMEDISYS, INC. POLITICAL ACTION COMMITTEE | committee | $627K |
| GOLDRING, WILLIAM | Individual | $602K |
| GRIGSBY, LANE | Individual | $600K |
| MERCER, DIANA | Individual | $594K |
| Myers, Ginger | Individual | $594K |
| DAVISON, JAMES E | Individual | $577K |
| ART FAVRE | Individual | $572K |
| ARKLEY, ROBIN | Individual | $567K |
| JONES, STEPHEN | Individual | $540K |
| Hamer, Gregory | Individual | $537K |
| PHILLIPS, GARY L. | Individual | $533K |
| GRIGSBY, LANE L | Individual | $533K |
| THIBODEAUX, JOYCE THIBODEAUX | Individual | $526K |
| TUNICA- BILOXI TRIBE OF LA | Individual | $508K |
| BLESSEY MARINE SERVICE, INC. POLITICAL ACTION COMMITTEE | committee | $499K |
| CANIZARO, JOSEPH C. C. MR. | Individual | $499K |
| CAMPBELL, MICHAEL | Individual | $494K |
| GRAY, MICHAEL T | Individual | $492K |